bitsofscience.org - robtex.com

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`bitsofscience.org`

DNSSEC	⚠️ Not signed
A	2a02:2350:5:10f:a5:ca2c:ecc8:afa5^{🇩🇰 ONECOM}
A	77.111.243.20^{🇩🇰 ONECOM}
NS	`ns01.hostnet.nl` ⭐ 🔒
		A	2001:67c:28cc::13^ONECOM-INFRA
			PTR	`ns1.hostnet.nl`
		A	195.206.121.13^ONECOM-INFRA
			PTR	`ns1.hostnet.nl`
NS	`ns02.hostnet.nl` 🔒
		A	2001:67c:3c0::13^{🇩🇰 ONECOM}
			PTR	`ns2.hostnet.nl`
		A	185.10.11.13^ONECOM
			PTR	`ns2.hostnet.nl`
MX	`mx1.mailpod13-cph3.g1i.hostnet.nl` ⭐ 🔒
		A	185.10.9.146^{🇩🇰 ONECOM}
			PTR	`mx1-hostnet-nl.pub.mailpod13-cph3.one.com`
MX	`mx2.mailpod13-cph3.g1i.hostnet.nl` ⭐ 🔒
		A	185.10.9.147^{🇩🇰 ONECOM}
			PTR	`mx2-hostnet-nl.pub.mailpod13-cph3.one.com`
MX	`mx3.mailpod13-cph3.g1i.hostnet.nl` ⭐ 🔒
		A	185.10.9.148^{🇩🇰 ONECOM}
			PTR	`mx3-hostnet-nl.pub.mailpod13-cph3.one.com`
MX	`mx4.mailpod13-cph3.g1i.hostnet.nl` ⭐ 🔒
		A	185.10.9.149^{🇩🇰 ONECOM}
			PTR	`mx4-hostnet-nl.pub.mailpod13-cph3.one.com`
TXT	`v=spf1 a mx include:_spf.hostnet.nl -all`
SOA	`ns01.hostnet.nl`hostmaster@hostnet.nl 2026-01-24 #5

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️
	NS	`a2.org.afilias-nst.info`⚠️
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`⚠️
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1770954363

rank #991645 globally
rank #79376 in the tld

Same first word

bitsofscience.org

DNS History

14 records (8 active, 6 former)

●NSns01.hostnet.nl2026-02-15 → 2026-02-15 · 3 obs

○ 2017-04-04 18:51:04
● 2026-02-15 04:45:48
● 2026-02-15 12:43:48

●NSns02.hostnet.nl2026-02-15 → 2026-02-15 · 3 obs

○ 2017-04-04 18:51:04
● 2026-02-15 04:45:48
● 2026-02-15 12:43:48

○NSns1.hostnet.nl2015-05-24 → 2017-04-04 · 4 obs

● 2015-05-24 03:44:42
● 2017-04-04 18:51:04
○ 2026-02-15 04:45:48
○ 2026-02-15 12:43:48

○NSns2.hostnetbv.com2015-05-24 → 2017-04-04 · 4 obs

● 2015-05-24 03:44:42
● 2017-04-04 18:51:04
○ 2026-02-15 04:45:48
○ 2026-02-15 12:43:48

○NSns3.hostnetbv.nl2015-05-24 → 2017-04-04 · 4 obs

● 2015-05-24 03:44:42
● 2017-04-04 18:51:04
○ 2026-02-15 04:45:48
○ 2026-02-15 12:43:48

○MXmailfilter.hostnet.nl2015-05-24 → 2017-04-04 · 4 obs

● 2015-05-24 03:44:42
● 2017-04-04 18:51:04
○ 2026-02-15 04:45:48
○ 2026-02-15 12:43:48

●MXmx1.mailpod13-cph3.g1i.hostnet.nl2026-02-15 → 2026-02-15 · 3 obs

○ 2017-04-04 18:51:04
● 2026-02-15 04:45:48
● 2026-02-15 12:43:48

●MXmx2.mailpod13-cph3.g1i.hostnet.nl2026-02-15 → 2026-02-15 · 3 obs

○ 2017-04-04 18:51:04
● 2026-02-15 04:45:48
● 2026-02-15 12:43:48

●MXmx3.mailpod13-cph3.g1i.hostnet.nl2026-02-15 → 2026-02-15 · 3 obs

○ 2017-04-04 18:51:04
● 2026-02-15 04:45:48
● 2026-02-15 12:43:48

●MXmx4.mailpod13-cph3.g1i.hostnet.nl2026-02-15 → 2026-02-15 · 3 obs

○ 2017-04-04 18:51:04
● 2026-02-15 04:45:48
● 2026-02-15 12:43:48

○A185.85.17.1492017-04-04 → 2017-04-04 · 4 obs

○ 2016-08-11 11:30:38
● 2017-04-04 18:51:04
○ 2026-02-15 04:45:48
○ 2026-02-15 12:43:48

●A2a02:2350:5:10f:a5:ca2c:ecc8:afa52026-02-15 → 2026-02-15 · 3 obs

○ 2017-04-04 18:51:04
● 2026-02-15 04:45:48
● 2026-02-15 12:43:48

○A37.128.148.2472015-05-24 → 2016-08-11 · 4 obs

● 2015-05-24 03:44:42
● 2016-08-11 11:30:38
○ 2017-04-04 18:51:04
○ 2026-02-15 12:43:48

●A77.111.243.202026-02-15 → 2026-02-15 · 3 obs

○ 2017-04-04 18:51:04
● 2026-02-15 04:45:48
● 2026-02-15 12:43:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
bitsofscience.org	ns01.hostnet.nl, ns02.hostnet.nl	-

✅ Authoritative Response

Server: 195.206.121.13

NS records: ns01.hostnet.nl, ns02.hostnet.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitsofscience.org (unsigned zone)

⏱️ Timing

Total: 1073ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.111.243.20`
AAAA	1	`2a02:2350:5:10f:a5:ca2c:ecc8:afa5`
NS	2	`ns01.hostnet.nl, ns02.hostnet.nl`
MX	4	`mx4.mailpod13-cph3.g1i.hostnet.nl (pri: , mx1.mailpod13-cph3.g1i.hostnet.nl (pri: ...`
TXT	1	`v=spf1 a mx include:_spf.hostnet.nl -all`
SOA	1	`ns01.hostnet.nl hostmaster.hostnet.nl`

AI analysis

bitsofscience.org resolves to two IP numbers: 2a02:2350:5:10f:a5:ca2c:ecc8:afa5 and 77.111.243.20.

other host names including reddingsbrigade.info, aspectamen.nl, moberca.com, www.huisartsenamsterdam.nl and gink.nl share IP numbers with bitsofscience.org.

bitsofscience.org is delegated to two name servers ns01.hostnet.nl and ns02.hostnet.nl.

bitsofscience.org shares the same name server setup as other domains, for instance stelling.nu, archypel.eu, zimmer-frei.nl, jovus.nl and chateau-box.com.

Host names with two IP numbers:

The host name ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13; the host name ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13.

Four mail servers handle bitsofscience.org: mx1.mailpod13-cph3.g1i.hostnet.nl, mx2.mailpod13-cph3.g1i.hostnet.nl, mx3.mailpod13-cph3.g1i.hostnet.nl and mx4.mailpod13-cph3.g1i.hostnet.nl.

bitsofscience.org shares some mail servers with other domains, at least partially, for instance media-ombudsman.nl, jovati.com, vdkv.nl, laboratoriumdiscounter.nl and archaid.nl.

Host names with one IP number: mx1.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.146; mx2.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.147; mx3.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.148; mx4.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.149.